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BOSTON MARATHON 2024

Ryan Dennis

Bib: 3338•M

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 10%
Gender (Male)
#0 / 14578
Top 16%
Division (M18-39)
#0 / 4849
Top 35%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:19
Rank: #3558
Start → 5K
6:32/mi
20:19 split
10K· 6.21 mi
40:41
Rank: #3434 (+124)
5K → 10K
6:33/mi
20:22 split
15K· 9.32 mi
1:01:06
Rank: #3310 (+124)
10K → 15K
6:34/mi
20:25 split
20K· 12.43 mi
1:21:39
Rank: #3088 (+222)
15K → 20K
6:37/mi
20:33 split
Half· 13.11 mi
1:26:04
Rank: #3040 (+48)
20K → Half
6:28/mi
4:25 split
25K· 15.53 mi
1:42:24
Rank: #2939 (+101)
Half → 25K
6:44/mi
16:20 split
30K· 18.64 mi
2:04:11
Rank: #2846 (+93)
25K → 30K
7:01/mi
21:47 split
20M
2:13:44
Rank: #2751 (+95)
30K → 20M
7:02/mi
9:33 split
21M
2:21:07
Rank: #2655 (+96)
20M → 21M
7:23/mi
7:23 split
35K· 21.75 mi
2:26:14
Rank: #2614 (+41)
21M → 35K
6:50/mi
5:07 split
23M
2:35:13
Rank: #2560 (+54)
35K → 23M
7:10/mi
8:59 split
24M
2:43:06
Rank: #2722 (-162)
23M → 24M
7:53/mi
7:53 split
40K· 24.85 mi
2:49:10
Rank: #2654 (+68)
24M → 40K
7:06/mi
6:04 split
25.2M
2:51:44
Rank: #2603 (+51)
40K → 25.2M
7:27/mi
2:34 split
Finish· 26.22 mi
2:58:26
Rank: #2515 (+88)
25.2M → Finish
6:34/mi
6:42 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:26:04
Pace6:34 /mi
2nd Half
Distance13.11 mi
Time1:32:22
Pace7:03 /mi
📊Positive Split: 7.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:2320:196:3220:19
6:32
-
10K
6.21 mi10:42:4540:416:3320:22
6:33
+0:01
15K
9.32 mi11:03:101:01:066:3320:25
6:34
+0:01
20K
12.43 mi11:23:431:21:396:3420:33
6:37
+0:03
Half
13.11 mi11:28:081:26:046:344:25
6:28
-0:09
25K
15.53 mi11:44:281:42:246:3616:20
6:44
+0:16
30K
18.64 mi12:06:152:04:116:4021:47
7:01
+0:17
20M
20.00 mi12:15:482:13:446:419:33
7:02
+0:01
21M
21.00 mi12:23:112:21:076:437:23
7:23
+0:21
35K
21.75 mi12:28:182:26:146:435:07
6:50
-0:33
23M
23.00 mi12:37:172:35:136:458:59
7:10
+0:20
24M
24.00 mi12:45:102:43:066:487:53
7:53
+0:43
40K
24.85 mi12:51:142:49:106:486:04
7:06
-0:47
25.2M
25.20 mi12:53:482:51:446:492:34
7:27
+0:21
Finish
26.22 mi13:00:302:58:266:496:42
6:34
-0:53

Checkpoints & Pacing

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

6:28 /mi

Average Pace

6:49 /mi

Slowest Pace

7:53 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:32:46

52% of race

Time at Steady Pace

52:47

30% of race

Time at Slower Pace

32:53

18% of race

Average Pace: 6:48 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:22:2320:196:3220:19
6:32
#3558
10K
6.21 mi10:42:4540:416:3320:22
6:33
#3434
15K
9.32 mi11:03:101:01:066:3320:25
6:34
#3310
20K
12.43 mi11:23:431:21:396:3420:33
6:37
#3088
Half
13.11 mi11:28:081:26:046:344:25
6:28
#3040
25K
15.53 mi11:44:281:42:246:3616:20
6:44
#2939
30K
18.64 mi12:06:152:04:116:4021:47
7:01
#2846
20M
20.00 mi12:15:482:13:446:419:33
7:02
#2751
21M
21.00 mi12:23:112:21:076:437:23
7:23
#2655
35K
21.75 mi12:28:182:26:146:435:07
6:50
#2614
23M
23.00 mi12:37:172:35:136:458:59
7:10
#2560
24M
24.00 mi12:45:102:43:066:487:53
7:53
#2722
40K
24.85 mi12:51:142:49:106:486:04
7:06
#2654
25.2M
25.20 mi12:53:482:51:446:492:34
7:27
#2603
Finish
26.22 mi13:00:302:58:266:496:42
6:34
#2515
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi3558338133813095(Top 12%)2949(Top 20%)2949(Top 61%)
10K6.21 mi3.10 mi3434+1243262+1193262+1193339(Top 13%)3173(Top 22%)3173(Top 65%)
15K9.32 mi3.11 mi3310+1243149+1133149+1133095(Top 12%)2949(Top 20%)2949(Top 61%)
20K12.43 mi3.11 mi3088+2222945+2042945+2042699(Top 11%)2579(Top 18%)2579(Top 53%)
Half13.11 mi0.68 mi3040+482901+442901+442474(Top 10%)2369(Top 16%)2369(Top 49%)
25K15.53 mi2.42 mi2939+1012802+992802+992834(Top 11%)2677(Top 18%)2677(Top 55%)
30K18.64 mi3.11 mi2846+932705+972705+972923(Top 11%)2723(Top 19%)2723(Top 56%)
20M20.00 mi1.36 mi2751+952611+942611+942476(Top 10%)2302(Top 16%)2302(Top 47%)
21M21.00 mi1.00 mi2655+962519+922519+922137(Top 8%)1980(Top 14%)1980(Top 41%)
35K21.75 mi0.75 mi2614+412479+402479+402426(Top 9%)2214(Top 15%)2214(Top 46%)
23M23.00 mi1.25 mi2560+542426+532426+532483(Top 10%)2234(Top 15%)2234(Top 46%)
24M24.00 mi1.00 mi2722-1622567-1412567-1415960(Top 23%)4426(Top 30%)4426(Top 91%)
40K24.85 mi0.85 mi2654+682500+672500+672159(Top 8%)1916(Top 13%)1916(Top 40%)
25.2M25.20 mi0.35 mi2603+512450+502450+501309(Top 5%)1195(Top 8%)1195(Top 25%)
Finish26.22 mi1.02 mi2515+882362+882362+881586(Top 6%)1418(Top 10%)1418(Top 29%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 12%
×21stories
+97ft-345ft

Overall

3095

Males

2949

M18-39

2949

5K→10K

3.1 - 6.2 mi

Top 13%
×5stories
+79ft-138ft

Overall

3339

Males

3173

M18-39

3173

10K→15K

6.2 - 9.3 mi

Top 12%
×3stories
+67ft-78ft

Overall

3095

Males

2949

M18-39

2949

15K→20K

9.3 - 12.4 mi

Top 11%
×5stories
+106ft-86ft

Overall

2699

Males

2579

M18-39

2579

20K→Half

12.4 - 13.1 mi

Top 10%
×2stories
+19ft-37ft

Overall

2474

Males

2369

M18-39

2369

Half→25K

13.1 - 15.5 mi

Top 11%
×4stories
+66ft-88ft

Overall

2834

Males

2677

M18-39

2677

25K→30K

15.5 - 18.6 mi

Top 11%
×9stories
+181ft-148ft

Overall

2923

Males

2723

M18-39

2723

30K→20M

18.6 - 20.0 mi

Top 10%
×5stories
+64ft-50ft

Overall

2476

Males

2302

M18-39

2302

20M→21M

20.0 - 21.0 mi

Top 8%
×8stories
+106ft-24ft

Overall

2137

Males

1980

M18-39

1980

21M→35K

21.0 - 21.8 mi

Top 9%
×7stories
+17ft-86ft

Overall

2426

Males

2214

M18-39

2214

35K→23M

21.8 - 23.0 mi

Top 10%
×5stories
+23ft-63ft

Overall

2483

Males

2234

M18-39

2234

23M→24M

23.0 - 24.0 mi

Top 23%
×6stories
+12ft-82ft

Overall

5960

Males

4426

M18-39

4426

24M→40K

24.0 - 24.9 mi

Top 8%
×1story
+6ft-20ft

Overall

2159

Males

1916

M18-39

1916

40K→25.2M

24.9 - 25.2 mi

Top 5%
×1story
+13ft-16ft

Overall

1309

Males

1195

M18-39

1195

25.2M→Finish

25.2 - 26.2 mi

Top 6%
×2stories
+22ft-21ft

Overall

1586

Males

1418

M18-39

1418

Passing Analysis

Category:
Athletes Passed
1624
Passed By
581
Net Change
+1043
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3558
5K → 10K20177+124#3558#3434
10K → 15K15531+124#3434#3310
15K → 20K24422+222#3310#3088
20K → Half524+48#3088#3040
Half → 25K14847+101#3040#2939
25K → 30K201108+93#2939#2846
30K → 20M11722+95#2846#2751
20M → 21M11822+96#2751#2655
21M → 35K6221+41#2655#2614
35K → 23M8127+54#2614#2560
23M → 24M16178-162#2560#2722
24M → 40K8618+68#2722#2654
40K → 25.2M521+51#2654#2603
25.2M → Finish913+88#2603#2515
TOTALS1624581+1043
📊

Passing Visuals

Category:
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🔥Passing Intensity

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing